Run same tests for layout-2020 and layout-2013 (#30092)

Most tests were only being run for layout-2013, not for layout-2020.
This wasn't great since layout-2020 is now the default.

So this patch unifies the lists of included tests for both layouts.
For layout-2013 this implies adding css/css-content/, css/css-logical/
and css/css-masking/clip/.
For layout-2020 this implies adding several additional css tests, and
also tests like dom/, js/, html/, etc.

tests/wpt/meta/referrer-policy/css-integration/image/external-import-stylesheet.html.ini

@@ -0,0 +1,3 @@
+[external-import-stylesheet.html]
+  [Image from imported stylesheet (external).]
+    expected: FAIL

tests/wpt/meta/referrer-policy/css-integration/image/external-stylesheet.html.ini

@@ -0,0 +1,3 @@
+[external-stylesheet.html]
+  [Image from external stylesheet.]
+    expected: FAIL

tests/wpt/meta/referrer-policy/css-integration/image/inline-style.html.ini

@@ -0,0 +1,3 @@
+[inline-style.html]
+  [Image from inline styles.]
+    expected: FAIL

tests/wpt/meta/referrer-policy/css-integration/image/internal-import-stylesheet.html.ini

@@ -0,0 +1,3 @@
+[internal-import-stylesheet.html]
+  [Image from imported stylesheet (internal).]
+    expected: FAIL

tests/wpt/meta/referrer-policy/css-integration/image/internal-stylesheet.html.ini

@@ -0,0 +1,3 @@
+[internal-stylesheet.html]
+  [Image from internal stylesheet.]
+    expected: FAIL

tests/wpt/meta/referrer-policy/css-integration/image/presentation-attribute.html.ini

@@ -0,0 +1,3 @@
+[presentation-attribute.html]
+  [Image from presentation attributes.]
+    expected: FAIL

tests/wpt/meta/referrer-policy/css-integration/image/processing-instruction.html.ini

@@ -0,0 +1,3 @@
+[processing-instruction.html]
+  [Image from external stylesheet (from ProcessingInstruction).]
+    expected: FAIL